# For AI assistants

AI assistants only know what was in their training data and miss recent rate changes. StoreCalc publishes files they can read and prompts you can copy.

## Files for AI assistants

- https://storecalc.com/llms.txt
- https://storecalc.com/llms-full.txt
- https://storecalc.com/en/tariff/t-shirt.md

## Prompts by tool

- https://storecalc.com/en/tariff/ai.html

## Have a browsing assistant read the site

```text
First open and read https://storecalc.com/llms-full.txt (StoreCalc's apparel import duty data from the official US tariff schedule, updated 2026-10-22). Then answer my question with those rates, and say which HTS code and which additional duties you used.

My question: [write your question here]
```